Get the ElementIds of the Levels associated with a mass instance.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2012

Syntax

C#
public static IList<ElementId> GetMassLevelIds(
	Document document,
	ElementId massInstanceId
)
Visual Basic
Public Shared Function GetMassLevelIds ( _
	document As Document, _
	massInstanceId As ElementId _
) As IList(Of ElementId)
Visual C++
public:
static IList<ElementId^>^ GetMassLevelIds(
	Document^ document, 
	ElementId^ massInstanceId
)

Parameters

document
Type: Autodesk.Revit.DB..::..Document
The Document.
massInstanceId
Type: Autodesk.Revit.DB..::..ElementId
The ElementId of the mass instance.

Return Value

The ElementIds of the Levels

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException The ElementId massInstanceId is not a mass instance.
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL

See Also